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50 lines
1.3 KiB
50 lines
1.3 KiB
//===- InputAction.h ------------------------------------------------------===//
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//
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// The MCLinker Project
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef MCLD_MC_INPUTACTION_H_
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#define MCLD_MC_INPUTACTION_H_
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namespace mcld {
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class SearchDirs;
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class InputBuilder;
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//===----------------------------------------------------------------------===//
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// Base InputAction
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//===----------------------------------------------------------------------===//
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/** \class InputAction
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* \brief InputAction is a command object to construct mcld::InputTree.
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*/
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class InputAction {
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protected:
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explicit InputAction(unsigned int pPosition);
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public:
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virtual ~InputAction();
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virtual bool activate(InputBuilder&) const = 0;
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unsigned int position() const { return m_Position; }
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bool operator<(const InputAction& pOther) const {
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return (position() < pOther.position());
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}
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private:
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InputAction(); // DO_NOT_IMPLEMENT
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InputAction(const InputAction&); // DO_NOT_IMPLEMENT
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InputAction& operator=(const InputAction&); // DO_NOT_IMPLEMENT
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private:
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unsigned int m_Position;
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};
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} // namespace mcld
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#endif // MCLD_MC_INPUTACTION_H_
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